Alan Jackson will sell a variety of car parts from his garage on Saturday (April 21) in Nashville to benefit the Tennessee Baptist Children's Home. Items include four custom 1966 Cadillac wire wheels with tires, a Hummer H-2 roof rack, four aluminum wheels with tires from an Aston Martin, a Harley-Davidson windshield, a Tremec five-speed manual transmission, motorcycle helmets and a bevy of parts for Toyota, Ford, Chevrolet, Land Rover and other vehicles. Household items, furniture and electronics from Jackson's home will also be part of the sale, which will be held at 1310 Franklin Rd. in Brentwood, Tenn., at 8 a.m. Admission is free.